function fish_prompt --description '简单修改了terlar'
	set -l last_status $status

    # User
    #set_color $fish_color_user
    #echo -n (whoami)
    #set_color normal

    #echo -n '@'

    # Host
    #set_color $fish_color_host
    #echo -n (prompt_hostname)
    #set_color normal

    #echo -n ':'

    # PWD
    set_color $fish_color_cwd
    echo -n (prompt_pwd)
    set_color normal

    __terlar_git_prompt
    __fish_hg_prompt
    echo

    if not test $last_status -eq 0
        set_color $fish_color_error
    end

    echo -n '➤ '
    set_color normal
end
